In a startling event this Friday morning, the East Coast of the United States was jolted by a significant 4.8-magnitude earthquake, causing buildings to tremble and unsettling residents from Maryland to Maine. The U.S. Geological Survey (USGS) reported that the epicenter was near Lebanon, New Jersey, and struck just before 10:30 a.m. ET.
This seismic activity marked the most powerful earthquake recorded in the Northeast in over a decade, as documented by USGS records. Fortunately, initial reports indicate no major destruction or casualties. Nevertheless, local and regional authorities swiftly initiated inspections to ensure the safety and integrity of buildings, bridges, and infrastructure across the affected area.
James Pittinger, mayor of Lebanon, New Jersey, described the earthquake as “the craziest thing I’ve ever experienced,” recounting how it caused his dog to seek cover and items to tumble from shelves.
Although a 4.8-magnitude is not classified as severe, even minor tremors can inflict damage along the East Coast, which lacks the comprehensive earthquake safeguards seen in other quake-prone regions globally.
New York Governor Kathy Hochul confirmed that the earthquake’s effects were felt statewide. She assured the public, stating, “My team is evaluating impacts and any potential damage, and we will provide updates throughout the day.”
Following the earthquake, temporary ground stops were implemented at Newark Liberty International Airport and John F. Kennedy International Airport. Meanwhile, the Port Authority Transit Corp. (PATCO) temporarily halted service for safety inspections.
Frederik J. Simons, a geosciences professor at Princeton University, explained that the earthquake emanated from a shallow fault system in New Jersey, enduring for approximately 35 seconds. Simons highlighted the distinctive characteristics of East Coast earthquakes, which can be felt over extensive distances due to the region’s older, denser rock formations.
The Ramapo fault system, where the earthquake ruptured, is primarily considered tectonically inactive but occasionally experiences minor movements due to accumulating stress between continental and oceanic plates.
Video footage captured the moment of the earthquake, showcasing reactions from residents and businesses affected by the sudden tremors.
While rare, earthquakes are not unprecedented on the East Coast. Buffalo, New York, encountered a 3.8-magnitude quake in February 2023, the strongest recorded in the area in four decades. Similarly, a 4.1-magnitude quake struck the tristate area in 2017.
New Jersey Governor Phil Murphy urged residents not to overwhelm emergency services unless facing a genuine emergency, emphasizing the activation of the state’s emergency operations center.
For residents and officials alike, the recent similar eventserves as a poignant reminder of the potential seismic activity along the East Coast and the importance of preparedness in the face of such events.
Stay tuned for further updates as authorities continue to assess the aftermath and ensure the safety of affected communities.
